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Monrovia

$531+ Cheap flights from the United States to Monrovia (ROB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from USA to Monrovia

Keep the following information in mind while searching for USA to Monrovia flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,023
(CrystalTravel)

One-way from

$531
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,186
From USA to Monrovia Roberts Intl
Search Deals
One-way flight from USA to Monrovia Roberts Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from USA to Monrovia

Cheapest flights from USA to Monrovia
Explore the most affordable flight options available from USA to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:25 pmJFK - ROB
2 stops21h 50mMultiple Airlines
Tue 11/2510:45 pmROB - JFK
2 stops43h 20mMultiple Airlines
Deal found 9/14$1,023
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:55 amIAD - ROB
1 stop23h 50mEthiopian Air
Thu 10/1611:05 amROB - IAD
2 stops25h 50mEthiopian Air
Deal found 9/14$1,040
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:25 pmJFK - ROB
3 stops23h 50mSWISS
Tue 11/2510:45 pmROB - JFK
2 stops22h 55mSWISS
Deal found 9/14$1,041
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:35 pmJFK - ROB
2 stops42h 10mMultiple Airlines
Fri 11/218:05 pmROB - JFK
2 stops22h 15mMultiple Airlines
Deal found 9/14$1,047
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:10 pmJFK - ROB
2 stops21h 40mBrussels Airlines
Tue 10/149:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Deal found 9/13$1,059
This Gurufare deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:55 amIAD - ROB
1 stop23h 50mEthiopian Air
Tue 10/1411:05 amROB - IAD
2 stops25h 50mEthiopian Air
Deal found 9/14$1,061
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:35 pmJFK - ROB
2 stops42h 10mSWISS
Fri 11/218:05 pmROB - JFK
3 stops46h 00mSWISS
Deal found 9/14$1,065
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:00 amIAD - ROB
1 stop23h 45mEthiopian Air
Sun 12/711:05 amROB - IAD
2 stops25h 55mEthiopian Air
Deal found 9/14$1,067
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:55 amIAD - ROB
1 stop23h 50mEthiopian Air
Thu 10/1611:05 amROB - IAD
2 stops25h 50mEthiopian Air
Deal found 9/14$1,085
This Gurufare deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:10 pmJFK - ROB
2 stops21h 40mBrussels Airlines
Wed 10/159:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Deal found 9/13$1,089
This Gurufare deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:40 pmEWR - ROB
2 stops21h 10mBrussels Airlines
Tue 10/149:10 pmROB - EWR
1 stop18h 05mBrussels Airlines
Deal found 9/13$1,089
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:45 pmIAD - ROB
2 stops22h 05mBrussels Airlines
Tue 10/149:10 pmROB - IAD
1 stop21h 15mBrussels Airlines
Deal found 9/14$1,089

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Monrovia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from the United States to Monrovia that are best for you.

Fly from

USA

Fly to

Monrovia

Route

Depart

Return

Price

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Tue 10/7

6:10 pm-7:50 pm

1 stop21h 40m

Monrovia Roberts Intl

Tue 10/14

9:10 pm-1:00 pm

1 stop19h 50m

$1,076

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 10/7

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Sun 10/19

11:05 am-8:55 am

2 stops25h 50m

$1,091

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 10/5

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Mon 10/13

11:05 am-8:55 am

2 stops25h 50m

$1,091

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 11/23

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Mon 12/1

11:05 am-8:00 am

2 stops25h 55m

$1,091

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 10/6

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Tue 10/14

9:10 pm-1:00 pm

1 stop19h 50m

$1,094

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 10/6

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Wed 10/15

9:10 pm-1:00 pm

1 stop19h 50m

$1,095

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Tue 10/7

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Wed 10/15

9:10 pm-1:00 pm

1 stop19h 50m

$1,095

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 10/6

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Tue 10/14

9:10 pm-1:00 pm

1 stop19h 50m

$1,095

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Thu 11/20

6:25 pm-6:45 pm

1 stop19h 20m

Monrovia Roberts Intl

Sat 12/13

10:45 pm-1:20 pm

1 stop19h 35m

$1,095

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 11/17

6:25 pm-9:15 pm

2 stops21h 50m

Monrovia Roberts Intl

Fri 12/12

8:05 pm-1:20 pm

2 stops22h 15m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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The best insider tips for theUnited States to Monrovia flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Monrovia trip
Airlines
Brussels Airlines

Brussels Airlines' lie-flat beds in business class enhance long-haul comfort.


Economy class offers seatback entertainment and a free meal on long-haul flights.

Read more about Brussels Airlinesby John Walton
Ethiopian Air

Ethiopian Airlines offers lie-flat beds on 777-200 and 767-300 for long-haul comfort.


Economy Class features a 32-inch pitch and 17-inch width, enhancing long-haul comfort.

Read more about Ethiopian Airby Paul Rubio
Royal Air Maroc

Royal Air Maroc's lie-flat seats on 787-9 enhance comfort on long-haul flights.


Royal Air Maroc offers complimentary meals and drinks on flights over two hours.

Read more about Royal Air Marocby Ramsey Qubein
United Airlines

United Polaris offers lie-flat seats and Saks Fifth Avenue bedding for long-haul comfort.


United's Premium Plus offers extra legroom and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas
Kenya Airways

Kenya Airways' Economy Comfort seats offer extra legroom and dedicated luggage space.


Premier World offers priority check-in and lounge access for a smoother journey.

Read more about Kenya Airwaysby Richard Holmes
British Airways

British Airways' Club Suite offers privacy with a door on long-haul flights.


World Traveller Plus offers extra legroom and upgraded service on long-haul flights.

Read more about British Airwaysby Gabriel Leigh
Our travel experts
John Walton

John Walton

Expert on Brussels Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Paul Rubio

Paul Rubio

Expert on Ethiopian Air

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Royal Air Maroc

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Richard Holmes

Richard Holmes

Expert on Kenya Airways

Richard Holmes

Richard Holmes

Based in Cape Town, Richard Holmes is a freelance travel writer who spends plenty of time at 35 000 feet. He’s deeply in love with the Okavango Delta, and has Antarctica at the top of his travelling bucket-list. When he’s not on another plane, you’ll find him running the trails of Table Mountain or surfing his local break.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from USA to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Monrovia

What is the cheapest month to book a flight from USA to Monrovia?

Currently, September is the cheapest month in which you can book a flight from USA to Monrovia (average of $1,197). Flying from USA to Monrovia in May is currently the most expensive (average of $1,845). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to ROB?

Find hourly flight availability from USA to Monrovia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Monrovia as you normally would.

Reviews of airlines servicing Monrovia

Get insights into the airlines that provide service to Monrovia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monrovia. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with United Airlines, Brussels Airlines, and Ethiopian Air from the United States to Monrovia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Brussels Airlines
7.3
Good
359 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Ethiopian Air
7.2
Good
861 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Kenya Airways
6.9
Okay
280 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Royal Air Maroc
6.2
Okay
511 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from USA to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monrovia from United States?

    Most people fly into Monrovia Roberts Intl (ROB) if they book a flight to Monrovia from United States. Roberts Intl is conveniently located just 30.2 mi from Monrovia’s city center.

  • How long is the flight from USA to Monrovia?

    There are many flights that can get you from USA to Monrovia in 21h 40m. Fly via Brussels Airlines, Ethiopian Air, or United Airlines to get the fastest option. The distance between USA and Monrovia is about 4550 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from USA to Monrovia one-way?

    One-way options have recently been found by users for as low as $531 on Brussels Airlines. Other airlines that offer cheap prices include Air Canada from $543 and United Airlines from $543 one-way.

  • What are the most popular routes from USA to Monrovia?

    While some choose either New York John F Kennedy Intl - Monrovia Roberts Intl or Newark - Monrovia Roberts Intl, Washington, D.C. Dulles Intl - Monrovia Roberts Intl is the most popular route from USA to Monrovia.

  • Can I find deals for flights from USA to Monrovia that include hotel bookings?

    Yes. In addition to deals on USA to Monrovia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Monrovia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Monrovia.

  • Can I find deals for business class flights from USA to Monrovia?

    Yes. Cheapflights offers flight deals from USA to Monrovia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from USA to Monrovia (average of $1,197). Flying from USA to Monrovia in May is currently the most expensive (average of $1,845). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for USA to Monrovia

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Top 7 airlines flying from USA to Monrovia

Discover the top 7 airlines that operate flights from USA to Monrovia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$900Average$1,457FlexibilityNo cancel feeOn-time75%
Brussels AirlinesCheapest$940Average$1,616FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$971Average$1,474FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$1,011Average$1,662FlexibilityNo cancel feeOn-time69%
Kenya AirwaysCheapest$1,226Average$1,429FlexibilityNo cancel feeOn-time82%
Air Côte d’IvoireCheapest$1,419Average$1,424FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,747Average$2,099FlexibilityNo cancel feeOn-time70%

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